DNA ladders, loading buffers and gel stains
GenLadder 100 bp Plus with loading dye (ready-to-use)
Ready-to-use DNA ladder from 100 bp to 3 kb, with loading dye
- Cat. No.
- GM3094
- Formats
- 2 formats
- Manufacturer
A synthetic marker for sizing double-stranded DNA between 100 and 1,000 bp, with two extra bands at 1,500 and 3,000 bp that extend the range without a second ladder. All 12 bands are blunt-ended, and the 500 and 1,500 bp bands are stronger for instant recognition. The ladder is supplied dissolved in buffer with a 6x loading dye containing Orange G and xylene cyanol FF.
Key features
Ready to use
Premixed with 6x loading dye: load directly, no preparation needed.
Extra bands at 1.5 and 3 kb
Besides the 100 bp steps up to 1,000 bp, two longer bands cover fragments up to 3 kb.
Reference bands
The 500 and 1,500 bp bands are more intense for easy orientation.
Exact sizes
Each band matches its stated size, with no ambiguous bands.
Applications
- Molecular weight standard for DNA electrophoresis
- Sizing double-stranded DNA from 100 bp to 3 kb
- Checking amplification products on agarose gels
Technical details
| Range | 100-3,000 bp |
|---|---|
| Bands | 12: 100 to 1,000 bp in 100 bp steps, plus 1,500 and 3,000 bp; 500 and 1,500 bp more intense |
| Concentration | 0.1 µg/µL |
| Composition | Synthetic blunt-ended linear double-stranded DNA fragments in buffer with 6x loading dye |
| Tracking dyes | Orange G and xylene cyanol FF |
| Recommended loading | 5 µL (0.5 µg) per lane with ethidium bromide; 2 µL (0.2 µg) with SafeGel staining |
| Storage | -20 °C; up to 12 months at +2/+8 °C for short-term use |
| Shipping | On wet ice |
| Stability | Very stable as supplied at a constant -20 °C; more than 10 freeze-thaw cycles damage the marker |
| Quality control | Exact size of every band, no ambiguous bands |
What you receive
The product
Shipped under controlled temperature when the product requires it.
Lot certificate
Every lot comes with its certificate.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
Related products
Frequently asked questions
Can I ask for formats other than those listed?
Yes: custom formats and OEM packs are available on request. Tell us the quantities you need.
How do I see the prices?
Prices are shown after you sign in to the customer area, with your account discount already applied.
How long does delivery take?
We give you the availability with the quote, within 24 hours of your request.